body {
    background: #2a2a2a;
}

.login-container {
    position: absolute;
    top: 55%;
    left: 50%;
    transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%); /* IE 9 */
    -webkit-transform: translate(-50%,-50%); /* Safari and Chrome */
    width: 350px;
    background: white;
    border-radius: 15px;
    border: 5px solid #dedede;
}

.login-container .title {
    position: relative;
    font-size: 30px;
    font-weight: 600;
    font-family: "宋体";
    text-align: center;
    line-height: 80px;
}

.login-container .form-container {
    margin-left: 20px;
    margin-right: 20px;
    margin-bottom: 20px;
    font-size: 17px;
    font-weight: 400;
    font-family: "黑体";
}

.login-container .form-container .forget-password{
    float:  right;
}
